V4L/DVB: ov7670: remove obsolete enum/try/s_fmt ops

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index 715feb1..c141d2e 100644 (file)
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -576,49 +576,34 @@ static int ov7670_detect(struct v4l2_subdev *sd)
  * The magic matrix numbers come from OmniVision.
  */
 static struct ov7670_format_struct {
-       __u8 *desc;
-       __u32 pixelformat;
        enum v4l2_mbus_pixelcode mbus_code;
        enum v4l2_colorspace colorspace;
        struct regval_list *regs;
        int cmatrix[CMATRIX_LEN];
-       int bpp;   /* Bytes per pixel */
 } ov7670_formats[] = {
        {
-               .desc           = "YUYV 4:2:2",
-               .pixelformat    = V4L2_PIX_FMT_YUYV,
                .mbus_code      = V4L2_MBUS_FMT_YUYV8_2X8,
                .colorspace     = V4L2_COLORSPACE_JPEG,
                .regs           = ov7670_fmt_yuv422,
                .cmatrix        = { 128, -128, 0, -34, -94, 128 },
-               .bpp            = 2,
        },
        {
-               .desc           = "RGB 444",
-               .pixelformat    = V4L2_PIX_FMT_RGB444,
                .mbus_code      = V4L2_MBUS_FMT_RGB444_2X8_PADHI_LE,
                .colorspace     = V4L2_COLORSPACE_SRGB,
                .regs           = ov7670_fmt_rgb444,
                .cmatrix        = { 179, -179, 0, -61, -176, 228 },
-               .bpp            = 2,
        },
        {
-               .desc           = "RGB 565",
-               .pixelformat    = V4L2_PIX_FMT_RGB565,
                .mbus_code      = V4L2_MBUS_FMT_RGB565_2X8_LE,
                .colorspace     = V4L2_COLORSPACE_SRGB,
                .regs           = ov7670_fmt_rgb565,
                .cmatrix        = { 179, -179, 0, -61, -176, 228 },
-               .bpp            = 2,
        },
        {
-               .desc           = "Raw RGB Bayer",
-               .pixelformat    = V4L2_PIX_FMT_SBGGR8,
                .mbus_code      = V4L2_MBUS_FMT_SBGGR8_1X8,
                .colorspace     = V4L2_COLORSPACE_SRGB,
                .regs           = ov7670_fmt_raw,
                .cmatrix        = { 0, 0, 0, 0, 0, 0 },
-               .bpp            = 1
        },
 };
 #define N_OV7670_FMTS ARRAY_SIZE(ov7670_formats)
@@ -745,20 +730,6 @@ static int ov7670_set_hw(struct v4l2_subdev *sd, int hstart, int hstop,
 }
 
 
-static int ov7670_enum_fmt(struct v4l2_subdev *sd, struct v4l2_fmtdesc *fmt)
-{
-       struct ov7670_format_struct *ofmt;
-
-       if (fmt->index >= N_OV7670_FMTS)
-               return -EINVAL;
-
-       ofmt = ov7670_formats + fmt->index;
-       fmt->flags = 0;
-       strcpy(fmt->description, ofmt->desc);
-       fmt->pixelformat = ofmt->pixelformat;
-       return 0;
-}
-
 static int ov7670_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned index,
                                        enum v4l2_mbus_pixelcode *code)
 {
@@ -818,28 +789,6 @@ static int ov7670_try_mbus_fmt(struct v4l2_subdev *sd,
        return ov7670_try_fmt_internal(sd, fmt, NULL, NULL);
 }
 
-static int ov7670_try_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
-{
-       struct v4l2_mbus_framefmt mbus_fmt;
-       struct v4l2_pix_format *pix = &fmt->fmt.pix;
-       unsigned index;
-       int ret;
-
-       for (index = 0; index < N_OV7670_FMTS; index++)
-               if (ov7670_formats[index].pixelformat == pix->pixelformat)
-                       break;
-       if (index >= N_OV7670_FMTS) {
-               index = 0;
-               pix->pixelformat = ov7670_formats[index].pixelformat;
-       }
-       v4l2_fill_mbus_format(&mbus_fmt, pix, ov7670_formats[index].mbus_code);
-       ret = ov7670_try_fmt_internal(sd, &mbus_fmt, NULL, NULL);
-       v4l2_fill_pix_format(pix, &mbus_fmt);
-       pix->bytesperline = pix->width * ov7670_formats[index].bpp;
-       pix->sizeimage = pix->height * pix->bytesperline;
-       return ret;
-}
-
 /*
  * Set a format.
  */
@@ -891,26 +840,6 @@ static int ov7670_s_mbus_fmt(struct v4l2_subdev *sd,
        return 0;
 }
 
-static int ov7670_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
-{
-       struct v4l2_mbus_framefmt mbus_fmt;
-       struct v4l2_pix_format *pix = &fmt->fmt.pix;
-       unsigned index;
-       int ret;
-
-       for (index = 0; index < N_OV7670_FMTS; index++)
-               if (ov7670_formats[index].pixelformat == pix->pixelformat)
-                       break;
-       if (index >= N_OV7670_FMTS) {
-               index = 0;
-               pix->pixelformat = ov7670_formats[index].pixelformat;
-       }
-       v4l2_fill_mbus_format(&mbus_fmt, pix, ov7670_formats[index].mbus_code);
-       ret = ov7670_s_mbus_fmt(sd, &mbus_fmt);
-       v4l2_fill_pix_format(pix, &mbus_fmt);
-       return ret;
-}
-
 /*
  * Implement G/S_PARM.  There is a "high quality" mode we could try
  * to do someday; for now, we just do the frame rate tweak.
@@ -1505,9 +1434,6 @@ static const struct v4l2_subdev_core_ops ov7670_core_ops = {
 };
 
 static const struct v4l2_subdev_video_ops ov7670_video_ops = {
-       .enum_fmt = ov7670_enum_fmt,
-       .try_fmt = ov7670_try_fmt,
-       .s_fmt = ov7670_s_fmt,
        .enum_mbus_fmt = ov7670_enum_mbus_fmt,
        .try_mbus_fmt = ov7670_try_mbus_fmt,
        .s_mbus_fmt = ov7670_s_mbus_fmt,